:root {
  --bg: #07090d;
  --panel: #0d131b;
  --panel-2: #111a24;
  --edge: #1e2a38;
  --text: #d7e6ee;
  --dim: #7d94a8;
  --accent: #6fe3c8;
  --accent-2: #4d89ff;
  --warn: #ffb454;
  --danger: #ff5d71;
  --mono: "SFMono-Regular", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(55, 120, 160, 0.15), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, rgba(111, 227, 200, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.45;
}

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 18px 40px;
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.bar h1 {
  font-size: 15px;
  letter-spacing: 1px;
  margin: 0;
  font-weight: 600;
  color: var(--accent);
}
.badge {
  font-size: 10px;
  letter-spacing: 2px;
  padding: 3px 9px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(111, 227, 200, 0.08);
  border-radius: 20px;
}
.badge.warn { border-color: var(--warn); color: var(--warn); background: rgba(255,180,84,.08); }

.stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 10px;
  padding: 12px;
}
.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.panel-head h2 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 0;
  color: var(--dim);
}

canvas {
  display: block;
  width: 100%;
  border: 1px solid var(--edge);
  border-radius: 8px;
  background: #05070a;
}
#abCanvas { aspect-ratio: 1/1; }

.mono { font-family: var(--mono); }
.dim { color: var(--dim); }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 8px;
}
.stats > div, .streamStats > div {
  background: var(--panel-2);
  border: 1px solid var(--edge);
  border-radius: 7px;
  padding: 5px 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.k {
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dim);
}
.mono.big { font-size: 14px; color: var(--accent); }

/* feed */
.feedBox {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.promptField { display: flex; flex-direction: column; gap: 6px; }
.promptField .k { margin-bottom: 1px; }
#prompt, #modelName {
  background: #06080c;
  border: 1px solid var(--edge);
  color: var(--text);
  border-radius: 7px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 12px;
  width: 100%;
}
#prompt:focus, #modelName:focus { outline: none; border-color: var(--accent); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  background: var(--panel-2);
  border: 1px dashed var(--edge);
  color: var(--dim);
  border-radius: 20px;
  font-family: var(--mono);
  font-size: 10px;
  padding: 3px 9px;
  cursor: pointer;
}
.chip:hover { color: var(--accent); border-color: var(--accent); }

.btnRow { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
button {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text);
  background: #14202c;
  border: 1px solid var(--edge);
  border-radius: 7px;
  padding: 8px 13px;
  cursor: pointer;
  transition: all .15s;
}
button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
button:disabled { opacity: .4; cursor: not-allowed; }
button.run { background: rgba(111,227,200,.12); border-color: var(--accent); color: var(--accent); }
button.diag { border-color: var(--warn); color: var(--warn); }
button.mini { padding: 3px 9px; font-size: 10px; }

.feed {
  background: #04060a;
  border: 1px solid var(--edge);
  border-radius: 8px;
  min-height: 130px;
  max-height: 180px;
  overflow: auto;
  padding: 10px 12px;
  font-size: 12.5px;
  color: #bfd6e2;
  white-space: pre-wrap;
  word-break: break-word;
}
.feed .tok { color: var(--accent); background: rgba(111,227,200,.06); border-radius: 3px; }
.feed .done { color: var(--text); }

.streamStats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.streamStats > div { flex-direction: row; justify-content: space-between; align-items: baseline; }
.streamStats .k { margin: 0; }

/* GGUF panel */
.ggRow { display: grid; grid-template-columns: 240px 1fr; gap: 12px; align-items: stretch; }
.ggForm { display: flex; flex-direction: column; gap: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.ggHex {
  background: #04060a;
  border: 1px solid var(--edge);
  border-radius: 8px;
  padding: 10px;
  overflow: auto;
  max-height: 150px;
}
.hex {
  margin: 0;
  font-size: 10.5px;
  color: var(--accent);
  line-height: 1.5;
  white-space: pre;
}

.consoleWrap { margin-top: 16px; }
.log {
  background: #04060a;
  border: 1px solid var(--edge);
  border-radius: 8px;
  padding: 10px 12px;
  min-height: 90px;
  max-height: 220px;
  overflow: auto;
  margin: 0;
  font-size: 11px;
  color: #9fb8c9;
  white-space: pre-wrap;
}
.log .t { color: #56707f; }
.log .ok { color: var(--accent); }
.log .warn { color: var(--warn); }
.log .err { color: var(--danger); }

.tiny { margin-top: 12px; text-align: center; font-size: 10px; opacity: .8; }
.navlink { color: var(--accent); text-decoration: none; font-size: 11px; margin-left: 10px; }
.navlink:hover { text-decoration: underline; }
.bar .navlink { margin-left: auto; }
.barLinks { display: flex; gap: 10px; margin-left: auto; }
.barLinks .navlink { margin-left: 0; }

@media (max-width: 760px) {
  .stage, .ggRow { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}